Analog: A Calendar of Upcoming Events (Analog, July 1977)

From Author Wars - https://authorwars.com/books/analog-a-calendar-of-upcoming-events-analog-july-1977-947187.html

Overview:

Title: Analog: A Calendar of Upcoming Events (Analog, July 1977)
Author: Anthony Lewis
Year: 1977
Type: Essays

Editions/Publications:

Unknown. Analog Science Fiction/Science Fact, July 1977 (Unknown, Anthony Lewis, Condé Nast, $1.25, 180 pages, digest, MAGAZINE)